/* UTM Tag Builder Styles */

.utm-builder-widget {
    max-width: 800px;
    margin: 2rem auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

 .holler-utm-builder {
     max-width: 820px;
     margin: 2rem auto;
     font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
     color: #111827;
 }

 .holler-utm-builder .utm-builder-container {
     background: #ffffff;
     border: 1px solid #e5e7eb;
     border-radius: 14px;
     box-shadow: 0 10px 25px rgba(17, 24, 39, 0.08);
     overflow: hidden;
 }

 .holler-utm-builder .utm-builder-title {
     margin: 0;
     padding: 1.5rem 1.75rem;
     font-size: 1.35rem;
     font-weight: 700;
     letter-spacing: -0.02em;
     color: #0f172a;
     background: linear-gradient(135deg, rgba(0, 102, 204, 0.08) 0%, rgba(0, 77, 153, 0.06) 100%);
     border-bottom: 1px solid #e5e7eb;
 }

 .holler-utm-builder .utm-form {
     padding: 1.5rem 1.75rem;
 }

 .holler-utm-builder .utm-form-group {
     margin-bottom: 1rem;
 }

 .holler-utm-builder .utm-form-row {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 1rem;
 }

 .holler-utm-builder label {
     display: block;
     font-size: 0.95rem;
     font-weight: 600;
     margin-bottom: 0.35rem;
     color: #111827;
 }

 .holler-utm-builder input[type="text"],
 .holler-utm-builder input[type="url"],
 .holler-utm-builder input[type="email"] {
     width: 100%;
     box-sizing: border-box;
     padding: 0.75rem 0.9rem;
     border: 1px solid #d1d5db;
     border-radius: 10px;
     background: #ffffff;
     font-size: 1rem;
     line-height: 1.2;
     transition: box-shadow 0.15s ease, border-color 0.15s ease;
 }

 .holler-utm-builder input[type="text"]:focus,
 .holler-utm-builder input[type="url"]:focus,
 .holler-utm-builder input[type="email"]:focus {
     outline: none;
     border-color: var(--utm-primary-color, #0066cc);
     box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.14);
 }

 .holler-utm-builder small {
     display: block;
     margin-top: 0.35rem;
     color: #6b7280;
     font-size: 0.85rem;
     line-height: 1.35;
 }

 .holler-utm-builder .utm-actions {
     display: flex;
     gap: 0.75rem;
     margin-top: 1.25rem;
 }

 .holler-utm-builder .utm-actions .utm-button {
     flex: 1;
 }

 .holler-utm-builder .utm-button {
     border-radius: 10px;
 }

 .holler-utm-builder .utm-button-primary {
     background: var(--utm-primary-color, #0066cc);
     color: #ffffff;
 }

 .holler-utm-builder .utm-button-primary:hover {
     background: var(--utm-primary-dark, #004d99);
     transform: translateY(-1px);
     box-shadow: 0 8px 18px rgba(0, 102, 204, 0.25);
 }

 .holler-utm-builder .utm-button-secondary {
     background: #f3f4f6;
     color: #111827;
 }

 .holler-utm-builder .utm-button-secondary:hover {
     background: #e5e7eb;
 }

 .holler-utm-builder .utm-result {
     padding: 1.5rem 1.75rem;
     background: #f9fafb;
     border-top: 1px solid #e5e7eb;
 }

 .holler-utm-builder .utm-result h3 {
     margin: 0 0 0.75rem 0;
     font-size: 1.05rem;
     font-weight: 700;
 }

 .holler-utm-builder .utm-output-container {
     display: grid;
     grid-template-columns: 1fr auto;
     gap: 0.75rem;
     align-items: start;
 }

 .holler-utm-builder #utm-output {
     min-height: 44px;
     padding: 0.75rem 0.9rem;
     border: 1px solid #d1d5db;
     border-radius: 10px;
     background: #ffffff;
     font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
     font-size: 0.95rem;
     line-height: 1.25;
     word-break: break-all;
 }

 .holler-utm-builder .utm-button-copy {
     white-space: nowrap;
     display: inline-flex;
     align-items: center;
     gap: 0.5rem;
 }

 .holler-utm-builder .utm-copy-message {
     margin-top: 0.75rem;
     color: #065f46;
     background: #d1fae5;
     border: 1px solid #a7f3d0;
     padding: 0.6rem 0.75rem;
     border-radius: 10px;
     font-weight: 600;
     font-size: 0.9rem;
 }

 .holler-utm-builder .utm-qr-section {
     margin-top: 1rem;
     padding-top: 1rem;
     border-top: 1px dashed #e5e7eb;
 }

 .holler-utm-builder .qr-code-container {
     margin-top: 0.75rem;
     padding: 1rem;
     background: #ffffff;
     border: 1px solid #e5e7eb;
     border-radius: 12px;
     display: inline-flex;
     flex-direction: column;
     gap: 0.75rem;
     align-items: center;
 }

 .holler-utm-builder .qr-code-container img {
     max-width: 240px;
     width: 100%;
     height: auto;
     border-radius: 10px;
     border: 1px solid #e5e7eb;
 }

 .holler-utm-builder .utm-history {
     padding: 1.5rem 1.75rem;
     border-top: 1px solid #e5e7eb;
 }

 .holler-utm-builder .utm-history-header {
     display: flex;
     justify-content: space-between;
     align-items: center;
     gap: 1rem;
     margin-bottom: 0.75rem;
 }

 .holler-utm-builder .utm-history-list .utm-history-item {
     background: #ffffff;
     border: 1px solid #e5e7eb;
     border-radius: 12px;
     padding: 0.85rem 1rem;
     margin-bottom: 0.6rem;
 }

.utm-builder-container {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.utm-builder-header {
    background: linear-gradient(135deg, var(--utm-primary-color, #0066cc) 0%, var(--utm-primary-dark, #004d99) 100%);
    color: #ffffff;
    padding: 2rem;
    text-align: center;
}

.utm-builder-header h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.75rem;
    font-weight: 600;
}

.utm-builder-header p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

.utm-builder-form {
    padding: 2rem;
}

.utm-field {
    margin-bottom: 1.5rem;
}

.utm-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
    font-size: 0.95rem;
}

.utm-field input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.utm-field input:focus {
    outline: none;
    border-color: var(--utm-primary-color, #0066cc);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.utm-field small {
    display: block;
    margin-top: 0.35rem;
    color: #6b7280;
    font-size: 0.85rem;
}

.utm-button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-block;
    text-decoration: none;
}

.utm-button-primary {
    background: var(--utm-primary-color, #0066cc);
    color: #ffffff;
    width: 100%;
}

.utm-button-primary:hover {
    background: var(--utm-primary-dark, #004d99);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.utm-button-secondary {
    background: #f3f4f6;
    color: #1f2937;
}

.utm-button-secondary:hover {
    background: #e5e7eb;
}

.utm-button-link {
    background: transparent;
    color: var(--utm-primary-color, #0066cc);
    padding: 0.5rem 1rem;
}

.utm-button-link:hover {
    background: #f3f4f6;
}

.utm-button-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.utm-button-danger {
    background: #ef4444;
    color: #ffffff;
}

.utm-button-danger:hover {
    background: #dc2626;
}

.utm-output {
    padding: 2rem;
    background: #f9fafb;
    border-top: 2px solid #e5e7eb;
}

.utm-output-header h3 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    color: #1a1a1a;
}

.utm-generated-url {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.utm-generated-url input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 0.95rem;
    background: #ffffff;
    font-family: 'Courier New', monospace;
}

.utm-generated-url button {
    flex-shrink: 0;
    min-width: 100px;
}

.utm-qr-section {
    text-align: center;
    margin: 1.5rem 0;
}

#utm-qr-container {
    margin-top: 1rem;
    padding: 1.5rem;
    background: #ffffff;
    border-radius: 8px;
    display: inline-block;
}

#utm-qr-code {
    display: block;
    margin: 0 auto 1rem auto;
    border: 1px solid #e5e7eb;
}

#utm-reset {
    display: block;
    margin: 1rem auto 0;
}

.utm-history {
    padding: 2rem;
    border-top: 2px solid #e5e7eb;
}

.utm-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.utm-history-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: #1a1a1a;
}

.utm-history-actions {
    display: flex;
    gap: 0.5rem;
}

.utm-history-item {
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.utm-history-url {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    word-break: break-all;
    color: #374151;
}

.utm-history-actions-item {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.utm-history-copy,
.utm-history-delete {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.utm-lead-capture {
    padding: 2rem;
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    border-top: 2px solid #e5e7eb;
}

.utm-lead-box {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.utm-lead-box h4 {
    margin: 0 0 1rem 0;
    font-size: 1.15rem;
    color: #1a1a1a;
}

#utm-lead-form {
    display: flex;
    gap: 0.75rem;
}

#utm-lead-email {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
}

#utm-lead-form button {
    flex-shrink: 0;
}

#utm-lead-success {
    background: #d1fae5;
    color: #065f46;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
}

#utm-lead-success p {
    margin: 0;
}

.utm-branding {
    padding: 1rem 2rem;
    text-align: center;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
}

.utm-branding a {
    color: #6b7280;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.utm-branding a:hover {
    color: var(--utm-primary-color, #0066cc);
}

/* Responsive Design */
@media (max-width: 640px) {
    .utm-builder-widget {
        margin: 1rem;
    }

     .holler-utm-builder {
         margin: 1rem;
     }

     .holler-utm-builder .utm-builder-title {
         padding: 1.25rem 1.25rem;
         font-size: 1.2rem;
     }

     .holler-utm-builder .utm-form,
     .holler-utm-builder .utm-result,
     .holler-utm-builder .utm-history {
         padding: 1.25rem 1.25rem;
     }

     .holler-utm-builder .utm-form-row {
         grid-template-columns: 1fr;
     }

     .holler-utm-builder .utm-actions {
         flex-direction: column;
     }

     .holler-utm-builder .utm-output-container {
         grid-template-columns: 1fr;
     }
    
    .utm-builder-header {
        padding: 1.5rem;
    }
    
    .utm-builder-header h2 {
        font-size: 1.5rem;
    }
    
    .utm-builder-form,
    .utm-output,
    .utm-history,
    .utm-lead-capture {
        padding: 1.5rem;
    }
    
    .utm-generated-url {
        flex-direction: column;
    }
    
    .utm-generated-url button {
        width: 100%;
    }
    
    .utm-history-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .utm-history-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .utm-history-actions-item {
        width: 100%;
    }
    
    .utm-history-copy,
    .utm-history-delete {
        flex: 1;
    }
    
    #utm-lead-form {
        flex-direction: column;
    }
    
    #utm-lead-form button {
        width: 100%;
    }
}

/* Loading Animation */
.utm-loading {
    opacity: 0.6;
    pointer-events: none;
}

.utm-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: utm-spin 0.6s linear infinite;
}

@keyframes utm-spin {
    to { transform: rotate(360deg); }
}

/* Tooltips */
.utm-tooltip {
    position: relative;
    display: inline-block;
}

.utm-tooltip .utm-tooltiptext {
    visibility: hidden;
    background-color: #1f2937;
    color: #fff;
    text-align: center;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.875rem;
    white-space: nowrap;
}

.utm-tooltip:hover .utm-tooltiptext {
    visibility: visible;
    opacity: 1;
}